Results 241 to 250 of about 5,820,470 (294)
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A comparison of sampling error and standard error
BMJ, 2015The impact of a diet and physical activity programme on body weight in overweight or obese people initiated through a national colorectal cancer screening programme was investigated. A multicentre randomised controlled trial was performed. The intervention consisted of a personalised, behaviourally focused weight loss programme, delivered over 12 ...
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Standard deviation or the standard error of the mean
BMJ, 2015The effects of a diet with a low glycaemic index during pregnancy on maternal and neonatal morbidity for women at risk of fetal macrosomia (large for gestational age infants) were investigated. A randomised controlled trial was performed. The intervention consisted of a low glycaemic index diet from early pregnancy. The control treatment was no dietary
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Archives of Internal Medicine, 1964
A friend of mine who had just read an essay I produced long ago, "The Natural History of Error," and who knew that I was adding to my collection of what is now a large miscellany of "erroriana," called my attention to Vilhjalmur Stefansson's book The Standardization of Error . I had never heard of it.
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A friend of mine who had just read an essay I produced long ago, "The Natural History of Error," and who knew that I was adding to my collection of what is now a large miscellany of "erroriana," called my attention to Vilhjalmur Stefansson's book The Standardization of Error . I had never heard of it.
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Biases and Standard Errors of Standardized Regression Coefficients
Psychometrika, 2011The paper obtains consistent standard errors (SE) and biases of order O(1/n) for the sample standardized regression coefficients with both random and given predictors. Analytical results indicate that the formulas for SEs given in popular text books are consistent only when the population value of the regression coefficient is zero.
Yuan, Ke-Hai, Chan, Wai
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Asymptotic standard errors of estimated standard errors in structural equation modelling
British Journal of Mathematical and Statistical Psychology, 2002Asymptotic standard errors of the estimated asymptotic standard errors for parameter estimates in structural equation modelling are derived using the delta method with the assumption of multivariate normality for observed variables. The derivation covers the cases with and without restrictions on parameters.
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Understanding standard deviations and standard errors
Transfusion, 2016Aaron S. Hess, John R. Hess
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Standard errors and estimated standard errors
1993Bradley Efron, Robert J. Tibshirani
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Note on the standard errors of the standard errors of estimate and measurement.
Journal of Educational Psychology, 1931C. E. Kellogg, K. W. Spence
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The Standard Error of the Standard Error of Estimate
National Mathematics Magazine, 1942openaire +1 more source